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Overview
overview
7Static
static
3d19704bbcc...18.exe
windows7-x64
7d19704bbcc...18.exe
windows10-2004-x64
7$PLUGINSDI...ad.dll
windows7-x64
3$PLUGINSDI...ad.dll
windows10-2004-x64
3$PLUGINSDIR/Math.dll
windows7-x64
3$PLUGINSDIR/Math.dll
windows10-2004-x64
3$PLUGINSDI...el.dll
windows7-x64
3$PLUGINSDI...el.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDIR/time.dll
windows7-x64
3$PLUGINSDIR/time.dll
windows10-2004-x64
3Analysis
-
max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07/09/2024, 09:14
Static task
static1
Behavioral task
behavioral1
Sample
d19704bbcc8f46293fa282b1be630951_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d19704bbcc8f46293fa282b1be630951_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Math.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Math.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/SelfDel.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/time.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/time.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/Math.dll
-
Size
66KB
-
MD5
9eb6cecdd0df9fe32027fcdb51c625af
-
SHA1
52b5b054ff6e7325c3087822901ea2f2c4f9572a
-
SHA256
54cf1572ed47f614b0ffb886c99fc5725f454ef7ff919fbb2fd13d1cbe270560
-
SHA512
864742ec6f74f94057b54cd9b09707c0125ac8db4844fa80af201e8b72a811bb68276c993e75bce67e5ece4f83644572edbdee5e963634c5a37839615faea97a
-
SSDEEP
1536:LP43WZ4Ql60gam+2MwRmPeqFVHbQH0ZZ1Iet:LwU609VMH0T/t
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2704 1544 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1992 wrote to memory of 1544 1992 rundll32.exe 30 PID 1544 wrote to memory of 2704 1544 rundll32.exe 31 PID 1544 wrote to memory of 2704 1544 rundll32.exe 31 PID 1544 wrote to memory of 2704 1544 rundll32.exe 31 PID 1544 wrote to memory of 2704 1544 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 2243⤵
- Program crash
PID:2704
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